公开(公告)号：US20030180652A1

公开(公告)日：2003-09-25

申请号：US10106520

申请日：2002-03-25

Applicant: Xerox Corporation

Inventor： Lu Jiang ,  Armin R. Volkel ,  Chieh-Min Cheng ,  Michael A. Hopper ,  Walter Mychajlowskij ,  Raj D. Patel

IPC: C08J003/215 ,  G03G009/08

CPC classification number: G03G9/09733 ,  C08J3/215 ,  G03G9/0804 ,  G03G9/09392 ,  G03G9/09775

Abstract: A process for the preparation of a toner by mixing a colorant, a latex, optionally a wax and a polyamine salt coagulant to form toner size aggregates, wherein the polyamine salt is then neutralized or converted to an amide or hydrolyzed to an acid by the introduction of a base followed by a pH reduction with an acid to enable rapid coalescence or fusion of the aggregates.

Abstract translation: 通过将着色剂，胶乳，任选的蜡和多胺盐凝结剂混合以形成调色剂尺寸聚集体来制备调色剂的方法，其中多胺盐然后通过引入中和或转化成酰胺或水解成酸 的碱，然后用酸还原pH，以使聚集体能够快速聚结或融合。

公开(公告)号：US20030160230A1

公开(公告)日：2003-08-28

申请号：US10042358

申请日：2002-01-11

Applicant: Xerox Corporation

Inventor： Beng S. Ong ,  Ping Liu ,  Lu Jiang ,  Yu Qi ,  Yiliang Wu

IPC: H01L029/06

CPC classification number: C08G61/126 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0541 ,  H01L51/0545

Abstract: An electronic device containing a polythiophene 1 wherein R represents a side chain, m represents the number of R substituents; A is a divalent linkage; x, y and z represent, respectively, the number of Rm substituted thienylenes, unsubstituted thienylenes, and divalent linkages A, respectively, in the monomer segment subject to z being 0 or 1, and n represents the number of repeating monomer segments in the polymer or the degree of polymerization.

Abstract translation: 含有聚噻吩的电子器件，其中R表示侧链，m表示R取代基的数目; A是二价键; x，y和z分别表示在z为0或1的单体链段中的R m取代的噻吩基，未取代的噻吩基和二价键A的数目，n表示聚合物中重复单体链段的数目 或聚合度。

公开(公告)号：US20030144466A1

公开(公告)日：2003-07-31

申请号：US10042359

申请日：2002-01-11

Applicant: Xerox Corporation

Inventor： Beng S. Ong ,  Lu Jiang ,  Yiliang Wu ,  Dasarao K. Murti

IPC: C08G061/00

CPC classification number: C08G61/126 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0541 ,  H01L51/0545

Abstract: Polythiophenes of the formula 1 wherein R and Rnull are side chains; A is a divalent linkage; x and y represent the number of unsubstituted thienylene units; z is 0 or 1, and wherein the sum of x and y is greater than zero; m represents the number of segments; and n represents the degree of polymerization.

Abstract translation: 下式的聚噻吩其中R和R'是侧链; A是二价键; x和y表示未取代的噻吩基单元的数目; z是0或1，并且其中x和y之和大于零; m表示段数; n表示聚合度。